Jami' at-Tirmidhi — Hadith #27834

Mahmoud bin Ghaylan narrated to us, Wahb bin Jarir narrated to us, and Abu Dawud al-Tayalisi narrated to us, they said, Shu`bah narrated to us, on the authority of Abu Ishaq, he said: I was Next to Zaid bin Arqam, and he was told how many campaigns the Prophet, may God bless him and grant him peace, had fought. He said, “Nineteen.” So I said, “How many had you done with him?” He said. Seventeen. I said, “Which of them was first?” He said, “Dhat al-Ushayra” or “Al-Usayraa.” Abu Issa said, “This is a good and authentic hadith.”